25890097918

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{2179}}^1\times {\mathrm{8039}}^1$

素因数の和:10959

約数の個数: 16

約数和(自身を含む): 38910384000

約数和(自身を除く): 13020286082

約数列:

[1, 2, 739, 1478, 2179, 4358, 8039, 16078, 1610281, 3220562, 5940821, 11881642, 17516981, 35033962, 12945048959, 25890097918]

約数ペア:

[(1, 25890097918), (2, 12945048959), (739, 35033962), (1478, 17516981), (2179, 11881642), (4358, 5940821), (8039, 3220562), (16078, 1610281)]